北师大版必修第一册重点单词短语句型总结
Unit 1 Life Choices
重点词汇
expectation n．预料，预期；期待
(1)in expectation 期望着；意料之中
have expectations of (对……)抱有期望
beyond expectation/out of expectation 出乎意料
(2)expect sth.(from sb.) 期望(从某人处)得到某物
expect to do sth. 期待做某事
do sth. 期待某人做某事
expect too much of sb. 对某人期望过高
①The outcome of MilanMessina was beyond expectation.
米兰对梅西纳一役的结果是出人意料的。
②The talks are expected to continue(continue)until tomorrow.
预计会谈将持续到明天。
③I cannot finish this job by Friday and you expect too much of me.
我星期五以前不能完成这项工作。你对我期望太高了。
a range of 一系列；各种
(教材P8)I do a 英语时态总结wide range of things online.
我在网上做各种事情。
v. (范围)涉及；排列；把……分类
在……范围内变动，包括由……
到……之间的各类事物
在……和……范围内变动
(2)within/in range (of sth.) 在可及的范围内
out of range (of sth.) 超出……的范围
①The hotel offers a wide range of facilities and services.
酒店提供一系列设施和服务。
②He has a number of interests，ranging(range) from playing chess to swimming.
他的爱好很多，从下棋到游泳。
③The cat stayed well out of range of the children.
这只猫离孩子们远远的。
various adj.各种各样的；多种(类型)的
(教材P8)I also shop for various things online，such as books，computer hardware and other necessities.
我也在网上买各种各样的东西，像书、电脑硬盘和其他一些必需品。
(1)variety n． 种类；多样化
a variety of/varieties of 多种多样的
(2)vary v. 变化，不同
随……而变化
从……到……变化不等
①At the class meeting，the students had various opinions.
班会上，学生们提出了不同的意见。
②People change their mind for a variety(various)of reasons.
人们会由于种种原因改变主意。
③However，views on this issue vary from person to person.
然而，不同的人对这个问题有不同的看法。
convenient adj.方便的，便利的
(教材P8)It's so convenient to be able to compare the quality and prices from different online shops before I buy.
在购物前，能在不同的网络商店比较质量和价格是非常方便的。
(1)if convenient 如果方便的话
It is convenient do... 对某人来说做某事很方便
(2)convenience n. 方便；便利；便利的事物
at one's convenience 在某人方便时
for convenience 为方便起见
for the convenience of 为了方便……
①Students think it is convenient for them to communicate with the outside world by using cell phones.
学生们认为用手机与外界交流很方便。
②I hope you can send me an answer at your convenience(convenient)．
我希望你能在方便的时候给我回信。
[名师点津]
(1)convenient作表语时，不能用表示人的名词或代词作主语，多用于It is convenient do...这一句型中。
(2)convenience意为“方便；便利”时为不可数名词；表示“便利的事物；便利设施”时为可数名词。
from time to time 不时；有时；偶尔；间或
(教材P8)I also play computer games from time to time and I even play tennis on my television screen in my living room!
我也偶尔玩电脑游戏，我甚至在卧室电视屏幕上玩网球。
at a time 一次；同时；一下子；每次
at all times 不论什么时候，老是
at any time 随时；无论何时
at no time 永不，在任何时候都不
at one time (过去)有个时期；曾经，一度
in no time 立即，马上
①He is a good student but he is late for school at times.
他是个好学生，不过有时上学迟到。
②I'll support you at all times.
不论什么时候我都支持你。
③Unexpected disasters can strike at any time.
不可预料的灾难随时可能发生。
[名师点津]
at no time置于句首，句子用部分倒装。
addict n．对……着迷的人
(教材P8)My parents are worried that I may become an “Internet addict”．
我父母担心我可能成为一个有“网瘾的人”。
(1)addict v． 使沉溺；使成瘾
addict oneself to 沉溺于
(2)be/become addicted to 对……有瘾；热衷于……
(3)addiction n. 入迷；上瘾
addictive adj. 上瘾的
①Now many children addict themselves to computer games.
许多孩子现在迷上了电脑游戏。
②It doesn't take a long time to become addicted to these drugs.
服用这些不用很长时间就会上瘾。
③She helped him fight his drug addiction(addict)．
她帮助他戒毒。
tend to do sth.易于做某事；倾向于做某事
(教材P9)I tend to set a goal for every subject at the beginning of the term.
我倾向于学期开始定下每门课的目标。
(1)tend vi. 趋向；易于；照顾
vt. 照顾；护理
tend to/towards sth. 朝某方向
(2)tendency n. 倾向；趋势
have a tendency to do sth. 有做某事的倾向
①She tended the sick and wounded.
她看护病人和伤者。
②I tend to have(have)a different answer，depending on the family.
根据家庭的不同，我往往会给出不同的答案。
③These plants have a tendency(tend)to grow in the more rural areas.
这些植物大多生长在偏远的乡村。
distance n．距离，间距
(教材P9)Meanwhile，I'm an active member of my school's longdistance running team and volunteering club.
同时，我是我们学校长跑队和志愿者俱乐部的积极成员。
(1)in the distance 在远处
at a distance 稍远处；隔一段距离
keep one's ＝at a distance 与……保持距离
(2)distant adj. 遥远的；疏远的
be distant from 离……遥远
①There was a flash of light in the distance.
远处灯光一闪。
②Jay had always tended to keep his girlfriends at a distance.
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